HuagongsheHuagongshe Chemistry Print Report · For research reference only
Piperazine → HCID 22028625, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Piperazine | HCID 4837 | — |
| Reactant | Ethyl 2-(6-chloroimidazo[1,2-b]pyridazin-2-yl)-2-methylpropanoate | HCID 11043751 | — |
| Product | HCID 22028625 | HCID 22028625 | 100% |
Reaction Steps
Using ethyl 2-(6-chloroimidazo[1,2-b]pyridazin-2-yl)-2-methylpropionate (2.00 g) and piperazine (19.7 g), and by a reaction at 100° C. in the same manner as in Example 196 (1), 1-[2-(1-ethoxycarbonyl-1-methylethyl)-6-imidazo[1,2-b]pyridazinyl]piperazine (2.37 g) was obtained as an oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07060722B2 |
| Source dataset | uspto-grants-2006_06 |
| ORD ID | ord-e3886960fdb146788680dcbccdcdc84f |
| Source note | uspto-grants-2006_06 |